Datasheet Texas Instruments TAS5631B

ManufacturerTexas Instruments
SeriesTAS5631B
Datasheet Texas Instruments TAS5631B

PWM input 300W Stereo class D amplifier with integrated feedback

Datasheets

300-W STEREO / 400 MONO PurePath HD DIGITAL-INPUT POWER STAGE datasheet
PDF, 2.5 Mb, Revision: C, File published: Sep 6, 2012
Extract from the document

Prices

Status

TAS5631BDKDTAS5631BDKDRTAS5631BPHDTAS5631BPHDR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesNo

Packaging

TAS5631BDKDTAS5631BDKDRTAS5631BPHDTAS5631BPHDR
N1234
Pin44446464
Package TypeDKDDKDPHDPHD
Industry STD TermHSSOPHSSOPHTQFPHTQFP
JEDEC CodeR-PDSO-GR-PDSO-GS-PQFP-GS-PQFP-G
Package QTY29500901000
CarrierTUBELARGE T&RTUBELARGE T&R
Device MarkingTAS5631BTAS5631BTAS5631BTAS5631B
Width (mm)11111414
Length (mm)15.915.91414
Thickness (mm)3.53.511
Pitch (mm).65.65.8.8
Max Height (mm)3.63.61.21.2
Mechanical DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsTAS5631BDKD
TAS5631BDKD
TAS5631BDKDR
TAS5631BDKDR
TAS5631BPHD
TAS5631BPHD
TAS5631BPHDR
TAS5631BPHDR
Audio Input TypePWMPWMPWMPWM
Control InterfaceHardwareHardwareHardwareHardware
Operating Temperature Range, C0 to 700 to 700 to 700 to 70
Output Power, W300300300300
Power Stage Supply(Max), V52.552.552.552.5
Power Stage Supply(Min), V25252525
Power to Bridge Tied Load(Max), W300300300300
Power to Parallel Bridge Tied Load(Max), W400400400400
SNR, dB103103103103
Speaker Channels, Max4444
THD + N @ 1 kHz, %0.030.030.030.03

Eco Plan

TAS5631BDKDTAS5631BDKDRTAS5631BPHDTAS5631BPHDR
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
    PDF, 140 Kb, Revision: A, File published: May 1, 2013
    Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit.
  • AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
    PDF, 1.9 Mb, Revision: B, File published: May 1, 2013
    This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.
  • Guidelines for Measuring Audio Power Amplifier Performance
    PDF, 765 Kb, File published: Oct 30, 2001
    This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.

Model Line

Manufacturer's Classification

  • Semiconductors> Audio> High-Power Audio Amplifiers (>50W)> PWM Input Class-D
EMS supplier